@charset "utf-8" ;
*{
	padding: 0;
	margin: 0;
	text-style: none;
	list-style: none;
	font-family: 微软雅黑,sans-serif;
}
/* 1.切片 */
footer{
	bor  der: 1px solid red;
	height: 331px;
	width: 100%;
}
.footer {
  width: 1700px;
  color: #666;
  font-size: 12px;
  margin: 0 auto;
}


.footer-service {
  border-bottom: 1px solid #e0e0e0;
  padding: 20px 0;
}
.footer-service ul {
  display: flex;
  justify-content: center;
  list-style: none;
  margin: 10px;
  padding: 0;
}
.footer-service li {
  display: flex;
  align-items: center;
  margin: 0 40px;
}



.footer-nav {
  display: flex;
  justify-content: center;
  padding: 40px 0;
  border-bottom: 1px solid #e0e0e0;
}
.nav-column {
  width: 120px;
  margin: 0 30px;
}
.nav-column h4 {
  font-size: 14px;
  color: #333;
  margin-bottom: 20px;
}
.nav-column ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-column li {
  margin-bottom: 10px;
}
.nav-column a {
  color: #666;
  text-decoration: none;
}
.nav-column a:hover {
  color: #ff6700;
}
.nav-contact {
  width: 200px;
  text-align: center;
  border-left: 1px solid #e0e0e0;
  padding-left: 30px;
}
.nav-contact h4 {
  font-size: 20px;
  color: #ff6700;
  margin: 0 0 10px;
}
.nav-contact button {
  background-color: #fff;
  border: 1px solid #ff6700;
  color: #ff6700;
  padding: 8px 15px;
  margin-top: 10px;
  cursor: pointer;
}
.nav-contact button:hover {
  background-color: #ff6700;
  color: #fff;
}


.footer-copyright {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 10px 200px;
  gap: 15px;
}
.copyright-left {
  display: flex;
  align-items: flex-start;
  padding: 10px 0;
}
.copyright-left img {
  width: 80px;
  margin-right: 15px;
}
.copyright-left p {
  margin: 5px 0;
  line-height: 1.5;
  color: #666;
  font-size: 12px;
}
.copyright-right{
    display: flex;
}
.copyright-right img {
  width: 30px;

}
.copyright-text p {
  margin: 3px 0;
  line-height: 1.4;
  color: #666;
  font-size: 12px;
}

.footer-slogan{
  text-align: center;
  padding: 10px 0;
  color: #999; 
  font-size: 14px;
  margin-top: 5px;
}



.cert-list {
  display: flex; 
  gap: 20px; 
  align-items: center;
  position: relative;
  left: 1200px;
  top: -100px;
}
.cert-item {
  display: flex; 
  align-items: center; 
  gap: 8px; 
}
.cert-item img {
  width: 40px; 
  margin-bottom: 5px;
}
.cert-text p {
  margin: 0; 
  font-size: 14px;
  color: #333;
}





